The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 25, 2003
Filed:
Jan. 11, 2000
Rick Carl Allen, Beech Grove, IN (US);
Gautam Nath, Olympia, WA (US);
Sean Patrick McPeak, Indianapolis, IN (US);
Joseph Curt Stevens, Carmel, IN (US);
Thomson Licensing S.A., Boulogne Cedex, FR;
Abstract
A power supply operates in a run mode of operation and in a stand-by, burst mode of operation. When, for example, a user initiates a power-on request command, an on/off control signal is applied to an input terminal of a microprocessor. The microprocessor monitors an end time of a dead time interval of a burst mode cycle and generates a synchronized control signal for turning on a switch. The switch turns on immediately after the end of the dead time interval. The turned on switch couples a run mode load to a filter capacitor of the power supply.